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Recent Advances in Triboelectric Nanogenerators: From Technological Progress to Commercial Applications

ACS Nano 2023年第12期17卷 11087-11219页

作者： Choi, Dongwhi Lee, Younghoon Lin, Zong-Hong Cho, Sumin Kim, Miso Ao, Chi Kit Soh, Siowling Sohn, Changwan Jeong, Chang Kyu Lee, Jeongwan Lee, Minbaek Lee, Seungah Ryu, Jungho Parashar, Parag Cho, Yujang Ahn, Jaewan Kim, Il-Doo Jiang, Feng Lee, Pooi See Khandelwal, Gaurav Kim, Sang-Jae Kim, Hyun Soo Song, Hyun-Cheol Kim, Minje Nah, Junghyo Kim, Wook Menge, Habtamu Gebeyehu Park, Yong Tae Xu, Wei Hao, Jianhua Park, Hyosik Lee, Ju-Hyuck Lee, Dong-Min Kim, Sang-Woo Park, Ji Young Zhang, Haixia Zi, Yunlong Guo, Ru Cheng, Jia Yang, Ze Xie, Yannan Lee, Sangmin Chung, Jihoon Oh, Il-Kwon Kim, Ji-Seok Cheng, Tinghai Gao, Qi Cheng, Gang Gu, Guangqin Shim, Minseob Jung, Jeehoon Yun, Changwoo Zhang, Chi Liu, Guoxu Chen, Yufeng Kim, Suhan Chen, Xiangyu Hu, Jun Pu, Xiong Guo, Zi Hao Wang, Xudong Chen, Jun Xiao, Xiao Xie, Xing Jarin, Mourin Zhang, Hulin Lai, Ying-Chih He, Tianyiyi Kim, Hakjeong Park, Inkyu Ahn, Junseong Huynh, Nghia Dinh Yang, Ya Wang, Zhong Lin Baik, Jeong Min Choi, Dukhyun Kyung Hee University Gyeonggi Yongin17104 Korea Republic of Department of Electrical Engineering and Computer Science Massachusetts Institute of Technology 77 Massachusetts Avenue CambridgeMA02139 United States Department of Mechanical Engineering Soft Robotics Research Center Seoul National University Seoul08826 Korea Republic of Department of Mechanical Engineering Gachon University Seongnam13120 Korea Republic of Department of Biomedical Engineering National Taiwan University Taipei10617 Taiwan Frontier Research Center on Fundamental and Applied Sciences of Matters National Tsing Hua University Hsinchu30013 Taiwan School of Advanced Materials Science & Engineering Sungkyunkwan University Suwon16419 Korea Republic of Sungkyunkwan University 2066 Seobu-ro Gyeonggi Suwon16419 Korea Republic of Department of Chemical and Biomolecular Engineering National University of Singapore 4 Engineering Drive 4 117585 Singapore Division of Advanced Materials Engineering Jeonbuk National University 567 Baekje-daero Jeonbuk Jeonju54896 Korea Republic of Jeonbuk National University 567 Baekje-daero Jeonbuk Jeonju54896 Korea Republic of Department of Physics Inha University 100 Inha-ro Incheon22212 Korea Republic of School of Materials Science & Engineering Yeungnam University Gyeongbuk Gyeongsan38541 Korea Republic of 291 Daehak-ro Daejeon34141 Korea Republic of School of Materials Science and Engineering Nanyang Technological University 50 Nanyang Avenue 639798 Singapore Institute of Flexible Electronics Technology of Tsinghua Zhejiang Jiaxing314000 China Nanomaterials and System Lab Major of Mechatronics Engineering Faculty of Applied Energy System Jeju National University Jeju632-43 Korea Republic of School of Engineering University of Glasgow GlasgowG128QQ United Kingdom Seoul02792 Korea Republic of Department of Physics Inha University Incheon22212 Korea Republic of Suwon16419 Korea Republic of Department of

Serious climate changes and energy-related environmental problems are currently critical issues in the world. In order to reduce carbon emissions and save our environment, renewable energy harvesting technologies will serve as a key solution in the near future. Among them, triboelectric nanogenerators (TENGs), which is one of the most promising mechanical energy harvesters by means of contact electrification phenomenon, are explosively developing due to abundant wasting mechanical energy sources and a number of superior advantages in a wide availability and selection of materials, relatively simple device configurations, and low-cost processing. Significant experimental and theoretical efforts have been achieved toward understanding fundamental behaviors and a wide range of demonstrations since its report in 2012. As a result, considerable technological advancement has been exhibited and it advances the timeline of achievement in the proposed roadmap. Now, the technology has reached the stage of prototype development with verification of performance beyond the lab scale environment toward its commercialization. In this review, distinguished authors in the world worked together to summarize the state of the art in theory, materials, devices, systems, circuits, and applications in TENG fields. The great research achievements of researchers in this field around the world over the past decade are expected to play a major role in coming to fruition of unexpectedly accelerated technological advances over the next decade. © 2023 The Authors. Published by American Chemical Society

关键词： Nanogenerators

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Dynamics of Polar Skyrmion Bubbles under Electric Fields

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Physical Review Letters 2022年第10期129卷 107601-107601页

作者： Ruixue Zhu Zhexin Jiang Xinxin Zhang Xiangli Zhong Congbing Tan Mingwei Liu Yuanwei Sun Xiaomei Li Ruishi Qi Ke Qu Zhetong Liu Mei Wu Mingqiang Li Boyuan Huang Zhi Xu Jinbin Wang Kaihui Liu Peng Gao Jie Wang Jiangyu Li Xuedong Bai Electron Microscopy Laboratory and International Center for Quantum Materials School of Physics Peking University Beijing 100871 China Department of Engineering Mechanics Zhejiang University Hangzhou 310027 Zhejiang China School of Materials Science and Engineering Xiangtan University Xiangtan 411105 Hunan China Hunan Provincial Key Laboratory of Intelligent Sensors and Advanced Sensor Materials School of Physics and Electronics Hunan University of Science and Technology Xiangtan 411201 Hunan China Beijing National Laboratory for Condensed Matter Physics Institute of Physics Chinese Academy of Sciences Beijing 100190 China Department of Materials Science and Engineering Southern University of Science and Technology Shenzhen 518055 Guangdong China State Key Laboratory for Artificial Microstructure & Mesoscopic Physics School of Physics Peking University Beijing 100871 China Interdisciplinary Institute of Light-Element Quantum Materials and Research Center for Light-Element Advanced Materials Peking University Beijing 100871 China Zhejiang Laboratory Hangzhou 311100 Zhejiang China Guangdong Provincial Key Laboratory of Functional Oxide Materials and Devices Southern University of Science and Technology Shenzhen 518055 Guangdong China School of Physical Sciences University of Chinese Academy of Sciences Beijing 100049 China

Room-temperature polar skyrmions, which have been recently discovered in oxide superlattice, have received considerable attention for their potential applications in nanoelectronics owing to their nanometer size, emergent chirality, and negative capacitance. For practical applications, their manipulation using external stimuli is a prerequisite. Herein, we study the dynamics of individual polar skyrmions at the nanoscale via in situ scanning transmission electron microscopy. By monitoring the electric-field-driven creation, annihilation, shrinkage, and expansion of topological structures in real space, we demonstrate the reversible transformation among skyrmion bubbles, elongated skyrmions, and monodomains. The underlying mechanism and interactions are discussed in conjunction with phase-field simulations. The electrical manipulation of nanoscale polar skyrmions allows the tuning of their dielectric permittivity at the atomic scale, and the detailed knowledge of their phase transition behaviors provides fundamentals for their applications in nanoelectronics.

关键词： Domains Dynamical phase transitions Electric polarization Ferroelectricity Ferroelectrics Topological phase transition

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Atomic-Scale Tracking Phase Transition Dynamics of Berezinskii-Kosterlitz-Thouless Polar Vortex-Antivortex

arXiv

引用

arXiv 2023年

作者： Zhu, Ruixue Zheng, Sizheng Li, Xiaomei Wang, Tao Tan, Congbing Yu, Tiancheng Liu, Zhetong Wang, Xinqiang Li, Jiangyu Wang, Jie Gao, Peng Electron Microscopy Laboratory School of Physics Peking University Beijing100871 China International Center for Quantum Materials School of Physics Peking University Beijing100871 China Department of Engineering Mechanics Zhejiang University Zhejiang Hangzhou310027 China Hunan Provincial Key Laboratory of Intelligent Sensors and Advanced Sensor Materials School of Physics and Electronics Hunan University of Science and Technology Hunan Xiangtan411201 China State Key Laboratory of Artificial Microstructure and Mesoscopic Physics School of Physics Peking University Beijing100871 China Guangdong Provincial Key Laboratory of Functional Oxide Materials and Devices Southern University of Science and Technology Guangdong Shenzhen518055 China School of Integrated Circuits East China Normal University Shanghai200241 China Zhejiang Laboratory Hangzhou311100 China Collaborative Innovation Centre of Quantum Matter Beijing100871 China

Particle-like topologies, such as vortex-antivortex (V-AV) pairs, have garnered significant attention in the field of condensed matter. However, the detailed phase transition dynamics of V-AV pairs, as exemplified by self-annihilation, motion, and dissociation, have yet to be verified in real space due to the lack of suitable experimental techniques. Here, we employ polar V-AV pairs as a model system and track their transition pathways at atomic resolution with the aid of in situ (scanning) transmission electron microscopy and phase field simulations. We demonstrate the absence of a Berezinskii-Kosterlitz-Thouless phase transition between the room-temperature quasi-long-range ordered ground phase and the high-temperature disordered phase. Instead, we observe polarization suppression in bound V-AV pairs as the temperature increases. Furthermore, electric fields can promote the vortex and antivortex to approach each other and annihilate near the interface. The elucidated intermediate dynamic behaviors of polar V-AV pairs under thermal- and electrical-fields lay the foundation for their potential applications in electronic devices. Moreover, the dynamic behaviors revealed at atomic scale provide us new insights into understanding topological phase of matter and their topological phase transitions. © 2023, CC BY.

关键词： Scanning electron microscopy

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A Waterproof, Breathable Nitrocellulose-Based Triboelectric Nanogenerator for Human-Machine Interaction

SSRN

引用

SSRN 2023年

作者： Zheng, Tong Li, Guizhong Zhang, Linnan Sun, Weifang Pan, Xiaoming Chen, Taihong Wang, Yuanhao Zhou, Yuqing Tian, Jili Yang, Ya College of Mechanical and Electrical Engineering Wenzhou University Wenzhou325035 China CAS Center for Excellence in Nanoscience Beijing Key Laboratory of Micro-nano Energy and Sensor Beijing Institute of Nanoenergy and Nanosystems Chinese Academy of Sciences Beijing101400 China Hoffmann Institute of Advanced Materials Shenzhen Polytechnic 7098 Liuxian Boulevard Nanshan District Shenzhen518055 China Wenzhou University Pingyang Institute of Intelligent Manufacturing Wenzhou325400 China School of Nanoscience and Technology University of Chinese Academy of Sciences Beijing100049 China College of Mechanical and Electrical Engineering Jiaxing Nanhu Unversity Jiaxing314001 China School of Energy and Mechanical Engineering Dezhou University Dezhou253023 China

Triboelectric nanogenerators (TENGs) have gained significant attention as a promising method for energy harvesting and self-powered sensing. In this study, we developed a waterproof, breathable, and biocompatible TENG based on nitrocellulose (NC) for human-machine interaction. To enhance the output performance, silver nanowires (Ag NWs) were doped into the tribo-positive layer (NC) in a facile method. Additionally, the modified nitrocellulose membrane exhibited outstanding properties such as waterproofness, breathability, flexibility, and transparency. The NC-based TENG doped with Ag NWs (NC-Ag NWs) demonstrated a 360% improvement in triboelectric performance compared to the unoptimized version. To comprehend the mechanism underlying this enhancement, we developed an internal capacitance model of the NC-Ag NWs. Leveraging the triboelectric performance and physical characteristics of NC-Ag NWs, we designed a self-powered single-electrode TENG (SNC-TENG) and a double-electrode TENG based matrix keyboard to facilitate real-time communication with electronic devices. The NC-based TENG can directly harvest mechanical energy associated with human motion and activities, thereby showing its potential application in human-machine interaction in various fields such as wearable devices, self-powered systems, and electronic skins (e-skins). © 2023, The Authors. All rights reserved.

关键词： Nanogenerators

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Characterization of plasma based on the electrode size of atmospheric pressure plasma jet (APPJ)

Characterization of plasma based on the electrode size of at...

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2019 International Conference on Biomedical Engineering, ICoBE 2019

作者： Veeraiah, Jeyashri Zaaba, Siti Khadijah Mustaffa, Mohammad Taufiq School of Mechatronic Engineering Universiti Malaysia Perlis Perlis-Arau Malaysia Centre of Excellence for Advanced Sensor Technology Universiti Malaysia Perlis Malaysia School of Manufacturing Engineering Universiti Malaysia Perlis Perlis-Arau Malaysia

Atmospheric Pressure Plasma Jet recognize as non-thermal plasma or cold plasma where known as APPJ which is generated under pressure of the atmospheric environment, currently APPJ using in many kind of application especially in biomedical application to reduce microbial activity. In APPJ, there are various type of configuration can be set to produce plasma discharge. This project began by changing the configuration of electrodes thickness, electrodes distance, and quartz tube's inner and outer diameter to generate ideal plasma discharge. The ideal plasma discharge can be choose from Optical Emission Spectroscopy (OES) analysis by using SpectraWiz software and bacteria inactivation method. This OES analysis used to analyze the charged species and chemical reactive species that present in the plasma plume. The length and reactive species of plasma discharge is all depend on the APPJ configuration used. From the result of OES analysis, the best parameters can choose to perform the bacteria inactivation method. It was found that the bacterial inactivation depend on the oxygen radical was introduced into the plasma jet system. The ideal configuration that was choosen from this research can be applicable in future plasma process to get an effective result. © 2019 IOP Publishing Ltd. All rights reserved.

关键词： Optical emission spectroscopy

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Investigation on gas plasma and liquid plasma treatment for polyether ether ketone (PEEK) surface for wettability enhancement

Investigation on gas plasma and liquid plasma treatment for ...

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2019 International Conference on Biomedical Engineering, ICoBE 2019

作者： Vira, Theng Saw Zaaba, Siti Khadijah Mustaffa, Mohammad Taufiq School of Mechatronic Engineering Universiti Malaysia Perlis Perlis-Arau Malaysia Centre of Excellence for Advanced Sensor Technology Universiti Malaysia Perlis Malaysia School of Manufacturing Engineering Universiti Malaysia Perlis Perlis-Arau Malaysia

The results of liquid and gas plasma treatment on polyether ether ketone PEEK surfaces are reported. The experiments were conducted by using variation of treatment time (5 s to 60 s) using Helium as its working gas. The results were obtained by measuring the water contact angle (WCA) and the studying the surface morphology of the PEEK surface. Comparisons of WCA and Scanning Electron Microscopy (SEM) analysis were conducted for samples which undergone gas plasma treatment and liquid plasma treatment. After gas plasma treatment, WCA of the PEEK surface decreased from 65? to 21?. Results of WCA for liquid plasma treatment showed decrement from 65? to 45?. Images from SEM showed PEEK surface area after gas and liquid plasma showed surface area increment of 40% for gas plasma and 20% for liquid plasma. The decrement of WCA and increment of surface area showed that PEEK surface properties changed from hydrophobic to hydrophilic via wettability enhancement. © 2019 IOP Publishing Ltd. All rights reserved.

关键词： Contact angle

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Gaseous Scissor-mediated Electrochemical Exfoliation of Halogenated MXenes and its Boosting in Wear-Resisting Tribovoltaic Devices

arXiv

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arXiv 2024年

作者： Fan, Qi Chen, Minghua Li, Longyi Li, Minghui Xiao, Chuanxiao Zhao, Tianci Pan, Long Liang, Ningning Huang, Qing Zhu, Laipan Naguib, Michael Liang, Kun Zhejiang Key Laboratory of Data-Driven High-Safety Energy Materials and Applications Ningbo Key Laboratory of Special Energy Materials and Chemistry Ningbo Institute of Materials Technology and Engineering Chinese Academy of Sciences Ningbo315201 China University of Chinese Academy of Sciences 19 A Yuquan Rd Shijingshan District Beijing100049 China Beijing Key Laboratory of Micro-nano Energy and Sensor Center for High-Entropy Energy and Systems Beijing Institute of Nanoenergy and Nanosystems Chinese Academy of Sciences Beijing101400 China Ningbo Institute of Materials Technology and Engineering Chinese Academy of Sciences Ningbo315201 China Ningbo New Materials Testing and Evaluation Center Co. Ltd Ningbo315201 China School of Physics and Optoelectronic Engineering Beijing University of Technology Beijing100124 China Key Laboratory of Advanced Metallic Materials of Jiangsu Province School of Materials Science and Engineering Southeast University Nanjing211189 China Qianwan Institute of CNITECH Ningbo315201 China Department of Physics and Engineering Physics Tulane University New OrleansLA70118 United States

Two-dimensional transition metal carbides (MXenes), especially their few-layered nanosheets, have triggered burgeoning research attentions owing to their superiorities including extraordinary conductivity, accessible active surface, and adjustable processability. Molten salts etching route further achieves their controllable surface chemistry. However, the method encounters challenges in achieving few-layer structures due to more complex delamination behaviors. Herein, we present an efficient strategy to fabricate Cl- or Br-terminated MXene nanoflakes with few-layers, achieved by electrochemical intercalation of Li ions and concomitant solvent molecules in the electrolyte solution, with gaseous scissors (propylene molecules) to break up interlayer forces. By controlling cut-off voltages, the optimal protocol results in nanosheets with an ultrahigh yield (~93%) and preserved surface chemistry. The resultant MXenes dispersions were employed as lubricants to enhance tribovoltaic nanogenerators, where Ti3C2Br2 displayed superior electrical output. These findings facilitate the understanding of MXenes’ intrinsic physical properties and enable the nanoengineering of advanced electronic devices. Copyright © 2024, The Authors. All rights reserved.

关键词： Nanosheets

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HERMETICALLY SEALED sensor

HERMETICALLY SEALED SENSOR

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作者： Mokhbery Javad Walker Richard Lisiak Maciej

标准号: US2018087980(A1)

A sensor such as a load cell includes a metal body containing the sensor electronics and flexure elements. Power is brought into the electronics and signals are taken out via header pins arranged in any of various groupings so as to extend through holes in the body. The pins are fixed by means of fused glass or ceramic material and the body is sealed to tolerate harsh environmental conditions.

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Angle Independent Fano Resonances in Bioinspired Nanostructured Fabry-Pérot sensors

Angle Independent Fano Resonances in Bioinspired Nanostructu...

引用

Pacific Rim Conference on Lasers and Electro-Optics (CLEO/Pacific Rim)

作者： Daniel Assumpcao Radwanul Siddique Vinayak Narasimhan Hyuck Choo 1200 E. California Blvd. MC 136-93 California Institute of Technology Pasadena California USA Image Sensor Lab Samsung Advanced Institute of Technology (SAIT) Samsung Semiconductor Inc. 2 N Lake Ave #240Pasadena CA USA Device Lab Device & System Research Center Samsung Advanced Institute of Technology (SAIT) Suwon Republic of Korea

The utility of Fabry-Pérot based optical sensors is limited by their poor readout angle. We numerically demonstrate that adding bioinspired short-range-order nanostructuring to these devices leads to angle-indepe... 详细信息

ISBN: (数字)9781728143330

ISBN: (纸本)9781728152394

关键词： Nanopatterning Interference Lasers and electrooptics Biomembranes Nanoscale devices Fabry-Perot Optical sensors

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A Multi-Pathology Ballistocardiogram Dataset for Cardiac Function Monitoring and Arrhythmia Assessment

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Scientific data 2025年第1期12卷 963页

作者： Jing Zhan Zhengying Li Xiaoyan Wu Chao Zhang Tao Zhao Kewei Chen Zhibing Lu Hubei Key Laboratory of Broadband Wireless Communication and Sensor Networks School of Information Engineering Wuhan University of Technology Wuhan 430070 Hubei China. National Engineering Research Center of Optical Fiber Sensing Technology and Networks Wuhan University of Technology Wuhan 430070 Hubei China. Hubei Key Laboratory of Broadband Wireless Communication and Sensor Networks School of Information Engineering Wuhan University of Technology Wuhan 430070 Hubei China. zhyli@***. National Engineering Research Center of Optical Fiber Sensing Technology and Networks Wuhan University of Technology Wuhan 430070 Hubei China. zhyli@***. State Key Laboratory of Silicate Materials for Architectures Wuhan University of Technology Wuhan 430070 Hubei China. zhyli@***. State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan 430070 Hubei China. zhyli@***. Department of Cardiology Zhongnan Hospital of Wuhan University Wuhan 430071 Hubei China. Institute of Myocardial Injury and Repair Wuhan University Wuhan 430071 Hubei China.

Cardiac dysfunction plays a critical role in clinical diagnostics and treatment. Although traditional methods like echocardiography and blood biomarkers are effective, their limitations highlight the need for noninvasive and continuous monitoring solutions. Ballistocardiography (BCG), which captures subtle body vibrations generated by cardiac mechanical activity, has emerged as a promising tool for remote cardiovascular monitoring. This study presents a multi-pathology BCG dataset comprising recordings from healthy participants, patients with heart failure (HF), and those with arrhythmias such as atrial fibrillation (AF), premature ventricular contractions (PVCs), and premature atrial contractions (PACs). Synchronized electrocardiogram (ECG) and M-mode echocardiography recordings are also included, providing a comprehensive overview of cardiac function under diverse physiological and pathological conditions. The dataset aims to support the development of advanced algorithms and promote clinical validation of BCG as a tool for noninvasive cardiovascular monitoring.

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